News Headlines
- WE ARE HIRING: NWS Brownsville/Rio Grande Valley is officially hiring a GS-5/7/9 Meteorologist. Apply today at USAJobs!
- New: November 2026-January 2027 Outlook - Normal to warmer than normal conditions are favored through the remainder of the Fall into the upcoming Winter Season; mainly dry; marine/coastal, drought, fire weather, & water supply issues are in focus
Current conditions at
Port Isabel, Port Isabel-Cameron County Airport (KPIL)
Lat: 26.16°NLon: 97.34°WElev: 16ft.
Fair
67°F
19°C
| Humidity | 76% |
| Wind Speed | NW 7 mph |
| Barometer | 30.04 in (1017.3 mb) |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Last update | 13 Nov 8:53 am CST |
Extended Forecast for
7 Miles SE Port Isabel TX
Today

High: 77 °F
Sunny
Tonight

Low: 69 °F
Partly Cloudy
Saturday

High: 78 °F
Slight Chance
Showers and
BreezySaturday Night
Low: 71 °F
Partly Cloudy
then Slight
Chance
ShowersSunday
High: 81 °F
Breezy. Sunny
then Chance
ShowersSunday Night
Low: 68 °F
Chance
T-storms then
Showers
LikelyMonday
High: 75 °F
Breezy.
Chance
Showers then
Slight Chance
T-stormsMonday Night

Low: 67 °F
Slight Chance
T-storms and
BreezyTuesday

High: 73 °F
Slight Chance
Showers and
Breezy
Detailed Forecast
Today
Sunny, with a high near 77. East northeast wind 6 to 9 mph.
Tonight
Partly cloudy, with a low around 69. East southeast wind 6 to 9 mph.
Saturday
A slight chance of showers between 11am and 2pm. Mostly sunny, with a high near 78. Breezy, with an east southeast wind 10 to 18 mph. Chance of precipitation is 20%.
Saturday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 71. Southeast wind 13 to 17 mph, with gusts as high as 22 mph.
Sunday
A 30 percent chance of showers after noon. Sunny, with a high near 81. Breezy, with a southeast wind 13 to 20 mph.
Sunday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Partly cloudy, with a low around 68. Southeast wind 5 to 14 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%.
Monday
A 40 percent chance of showers and thunderstorms, mainly before noon. Partly sunny, with a high near 75. Breezy, with a north wind 17 to 25 mph.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Breezy, with a north wind 18 to 22 mph.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 73. Breezy, with a north wind 15 to 18 mph.
Tuesday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 70. Northeast wind 7 to 14 mph.
Wednesday
Mostly sunny, with a high near 77. Northeast wind 7 to 10 mph.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 73.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 79.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
7 Miles SE Port Isabel TX
25.99°N 97.16°W
25.99°N 97.16°W
9:00 am CST Nov 13, 2026
9am CST Nov 13, 2026-6pm CST Nov 19, 2026


